UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.51 Safari/537.36

Steps to reproduce the problem:
1. Have many windows open (10+), with many tabs (some windows with 20 tabs, some with 2, some with more, some with less).
2. Press Control + Shift + Q or click on the Chrome menu and select Exit.

What is the expected behavior?
Chrome exits.

What went wrong?
Chrome ignores my demand.

Did this work before? Yes 60? Not sure, but it has been a while

Chrome version: 65.0.3325.51  Channel: dev
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: 

- Pressing Control + Shift + Q or selecting Exit multiple times will eventually exit the browser.
- Nothing shows an onbeforeunload prompt.
- I use the "Continue where I left off" option.
- I usually end processes manually on startup in order to have only two or three tabs open (I save memory this way, but keep my tabs for future use by reloading them). This means that when Chrome tries to exit, it only has about two or three tabs to kill and not the 60+ tabs that it originally tried to load.